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Method of opening and filling carbon nanotubes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D01F-009/12
  • D01F-011/12
출원번호 US-0809323 (1997-04-10)
우선권정보 GB-0018937 (1994-09-20)
국제출원번호 PCT/GB95/02235 (1995-09-20)
§371/§102 date 19970410 (19970410)
국제공개번호 WO-9609246 (1996-03-28)
발명자 / 주소
  • Green Malcolm L. H.,GBX
  • Tsang Shik C.,GBX
출원인 / 주소
  • ISIS Innovation Limited, GBX
대리인 / 주소
    Nixon & Vanderhye
인용정보 피인용 횟수 : 41  인용 특허 : 7

초록

Method of making carbon nanotubes open on at least one end wherein capped nanotubes are treated with an oxidizing acid such as nitric acid. The treatment is effective to open at least 50% of the nanotubes on at least one end.

대표청구항 ▼

[ What is claimed is:] [1.] A method of making carbon nanotubes open on at least one end, which method comprises treating capped nanotubes by refluxing said capped nanotubes in a liquid phase oxidizing acid which is capable of opening capped nanotubes, said treatment being effective to open at least

이 특허에 인용된 특허 (7)

  1. Ruoff Rodney S. (Menlo Park CA) Lorents Donald C. (Palo Alto CA) Malhotra Ripudaman (San Carlos CA) Dyer Mark J. (San Jose CA), Carbon nanoencapsulates.
    상세보기
  2. Ajayan Pulickel M. (Tokyo JPX) Iijima Sumio (Tokyo JPX), Carbon nanotubule enclosing a foreign material.
    상세보기
  3. Majetich Sara (Pittsburgh PA) McHenry Michael (Pittsburgh PA) Scott John H. (Pittsburgh PA) Brunsman Elaine (Pittsburgh PA) Kirkpatrick Scott (Pittsburgh PA), Metal, alloy, or metal carbide nanoparticles and a process for forming same.
    상세보기
  4. Ebbesen Thomas (Tokyo JPX) Ajayan Pulickel M. (Tokyo JPX) Hiura Hidefumi (Tokyo JPX), Method of purifying carbon nanotubes.
    상세보기
  5. Hiura Hidefumi (Tokyo JPX) Ebbesen Thomas (Tokyo JPX), Process for purifying, uncapping and chemically modifying carbon nanotubes.
    상세보기
  6. Uchida Kunio (Tsukuba JPX) Yumura Motoo (Tsukuba JPX) Ohshima Satoshi (Abiko JPX) Kuriki Yasunori (Tsukuba JPX) Yase Kiyoshi (Tsukuba JPX) Ikazaki Fumikazu (Tsukuba JPX), Process of isolating carbon nanotubes from a mixture containing carbon nanotubes and graphite particles.
    상세보기
  7. Green Malcolm L. H. (Oxford GBX) Tsang Shik C. (Oxford GBX), Uncapped and thinned carbon nanotubes and process.
    상세보기

이 특허를 인용한 특허 (41)

  1. Liu, Di-Jia; Yang, Junbing; Wang, Xiaoping, Aligned carbon nanotube with electro-catalytic activity for oxygen reduction reaction.
    상세보기
  2. Grigorian, Leonid; Colbern, Steven G.; Brahim, Sean Imtiaz, Capacitors comprising organized assemblies of carbon and non-carbon compounds.
    상세보기
  3. Brichka, Alla; Brichka, Sergiy, Cerium oxide-aluminosilicate tubes nanocomposite and method of preparation.
    상세보기
  4. Iijima, Sumio; Yudasaka, Masako; Ajima, Kumiko; Murakami, Tatsuya; Shiba, Kiyotaka, Complex of drug-carbon nanohorn and a process for producing the complex.
    상세보기
  5. Gazdzinski, Robert F., Computerized apparatus with ingestible probe.
    상세보기
  6. Gazdzinski, Robert F., Computerized information collection and processing apparatus.
    상세보기
  7. Gazdzinski, Robert F., Computerized information collection and processing apparatus.
    상세보기
  8. Gazdzinski, Robert F., Computerized information collection and processing apparatus and methods.
    상세보기
  9. Moravsky, Alexander P.; Loutfy, Raouf O., Double-walled carbon nanotubes and methods for production and application.
    상세보기
  10. Brahim, Sean Imtiaz; Gump, Robert L.; Colbern, Steven G.; Grigorian, Leonid, Electrically conductive transparent coatings comprising organized assemblies of carbon and non-carbon compounds.
    상세보기
  11. Stupp, Samuel I.; Messsmore, Benjamin W.; Arnold, Michael Scott; Zubarev, Eugene RT., Encapsulation of nanotubes via self-assembled nanostructures.
    상세보기
  12. Gazdzinski, Robert F., Endoscopic smart probe.
    상세보기
  13. Gazdzinski, Robert F., Endoscopic smart probe and method.
    상세보기
  14. Gazdzinski, Robert F., Endoscopic smart probe and method.
    상세보기
  15. Gazdzinski, Robert F., Endoscopic smart probe and method.
    상세보기
  16. Gogotsi, Yury; Korneva, Guzeliya; Friedman, Gennady, Functional nanoparticle filled carbon nanotubes and methods of their production.
    상세보기
  17. Gogotsi, Yury; Libera, Joseph A.; Yoshimura, Masahiro, Graphitic polyhederal crystals in the form of nanotubes, whiskers and nanorods, methods for their production and uses thereof.
    상세보기
  18. Yakobson,Boris I.; Avramov,Pavel V.; Margrave, legal representative,Mary Lou; Mickelson,Edward T.; Hauge,Robert H.; Boul,Peter J.; Huffman,Chad B.; Smalley,Richard E.; Margrave, deceased,John L., High-yield method of endohedrally encapsulating species inside fluorinated fullerene nanocages.
    상세보기
  19. Luzzi,David E.; Smith,Brian W., Hybrid materials and methods for producing the same.
    상세보기
  20. Gazdzinski, Robert F., Ingestible probe with agent delivery.
    상세보기
  21. Colbert,Daniel T.; Dai,Hongjie; Hafner,Jason H.; Rinzler,Andrew G.; Smalley,Richard E.; Liu,Jie; Smith,Kenneth A.; Guo,Ting; Nikolaev,Pavel; Thess,Andreas, Macroscopically manipulable nanoscale devices made from nanotube assemblies.
    상세보기
  22. Sun,Yi; Wilson,Stephen, Method for dissolving nanostructural materials.
    상세보기
  23. Colbert,Daniel T.; Dai,Hongjie; Hafner,Jason H.; Rinzler,Andrew G.; Smalley,Richard E., Method for forming an array of single-wall carbon nanotubes and compositions thereof.
    상세보기
  24. Colbert,Daniel T.; Dai,Hongjie; Hafner,Jason H.; Rinzler,Andrew G.; Smalley,Richard E.; Liu,Jie; Smith,Kenneth A.; Guo,Ting; Nikolaev,Pavel; Thess,Andreas, Method for fractionating single-wall carbon nanotubes.
    상세보기
  25. Liu, Kai; Jiang, Kai Li; Fan, Shou Shan, Method for manufacturing carbon nanotubes.
    상세보기
  26. Iijima,Sumio; Bandow,Shunji; Suenaga,Kazutomo; Hirahara,Kaori, Method for manufacturing hybrid carbon nanotube.
    상세보기
  27. Crocker, Mark; Andrews, Rodney; Pandurangan, Arumugam; Qian, Dali, Method for production of germanium nanowires encapsulated within multi-walled carbon nanotubes.
    상세보기
  28. Okamoto, Akihiko; Itoh, Fuminori, Method of fabricating nano-tube, method of manufacturing field-emission type cold cathode, and method of manufacturing display device.
    상세보기
  29. Zhou, Otto Z., Method of making nanotube-based material with enhanced electron field emission properties.
    상세보기
  30. Tsukamoto,Takeo; Kawate,Shinichi; Oyama,Kazunari; Sato,Takahiro; Kitamura,Shin; Miyazaki,Kazuya; Iwaki,Takashi; Shimazu,Akira, Methods for manufacturing carbon fibers, electron-emitting device, electron source, image display apparatus, light bulb, and secondary battery using a thermal CVD method.
    상세보기
  31. Moravsky, Alexander P.; Loutfy, Raouf O., Methods for production of double-walled carbon nanotubes.
    상세보기
  32. Dailly, Anne; Ahn, Channing; Yazami, Rachid; Fultz, Brent T., Methods for purifying carbon materials.
    상세보기
  33. Gazdzinski, Robert F., Methods of processing data obtained from medical device.
    상세보기
  34. Gazdzinski, Robert F., Methods of processing data obtained from medical device.
    상세보기
  35. Walak, Steven, Microtubes for therapeutic delivery.
    상세보기
  36. Walak,Steven, Microtubes for therapeutic delivery.
    상세보기
  37. Kiang,Ching Hwa, Molecular nanowires from single walled carbon nanotubes.
    상세보기
  38. Cooper,Christopher H.; Cummings,Alan G.; Starostin,Mikhail Y.; Honsinger,Charles P., Nanomesh article and method of using the same for purifying fluids.
    상세보기
  39. Jin Sungho ; Kochanski Gregory Peter ; Zhu Wei, Process for fabricating article comprising aligned truncated carbon nanotubes.
    상세보기
  40. Cooper,Christopher H.; Cummings,Alan G.; Starostin,Mikhail Y.; Honsinger,Charles P., Purification of fluids with nanomaterials.
    상세보기
  41. Macklin,William John; Fray,Derek John, Rechargeable lithium cell having an anode comprised of carbon nanotubes.
    상세보기

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